CA1126169A - Aube de turbine - Google Patents
Aube de turbineInfo
- Publication number
- CA1126169A CA1126169A CA347,567A CA347567A CA1126169A CA 1126169 A CA1126169 A CA 1126169A CA 347567 A CA347567 A CA 347567A CA 1126169 A CA1126169 A CA 1126169A
- Authority
- CA
- Canada
- Prior art keywords
- blade
- back side
- crossing point
- flow channel
- turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101150030061 Eloc gene Proteins 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2992079A JPS55123301A (en) | 1979-03-16 | 1979-03-16 | Turbine blade |
JP29920/79 | 1979-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1126169A true CA1126169A (fr) | 1982-06-22 |
Family
ID=12289423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA347,567A Expired CA1126169A (fr) | 1979-03-16 | 1980-03-13 | Aube de turbine |
Country Status (4)
Country | Link |
---|---|
US (1) | US4626174A (fr) |
JP (1) | JPS55123301A (fr) |
CA (1) | CA1126169A (fr) |
FR (1) | FR2451453B1 (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3029082C2 (de) * | 1980-07-31 | 1982-10-21 | Kraftwerk Union AG, 4330 Mülheim | Turbomaschinenschaufel |
DE3201436C1 (de) * | 1982-01-19 | 1983-04-21 | Kraftwerk Union AG, 4330 Mülheim | Turbomaschinenschaufel |
JPS60122201A (ja) * | 1983-12-06 | 1985-06-29 | Ishikawajima Harima Heavy Ind Co Ltd | タ−ビン翼 |
US4616975A (en) * | 1984-07-30 | 1986-10-14 | General Electric Company | Diaphragm for a steam turbine |
US4643645A (en) * | 1984-07-30 | 1987-02-17 | General Electric Company | Stage for a steam turbine |
US4968216A (en) * | 1984-10-12 | 1990-11-06 | The Boeing Company | Two-stage fluid driven turbine |
US4900230A (en) * | 1989-04-27 | 1990-02-13 | Westinghouse Electric Corp. | Low pressure end blade for a low pressure steam turbine |
US5211703A (en) * | 1990-10-24 | 1993-05-18 | Westinghouse Electric Corp. | Stationary blade design for L-OC row |
US5221181A (en) * | 1990-10-24 | 1993-06-22 | Westinghouse Electric Corp. | Stationary turbine blade having diaphragm construction |
US5192193A (en) * | 1991-06-21 | 1993-03-09 | Ingersoll-Dresser Pump Company | Impeller for centrifugal pumps |
US5352092A (en) * | 1993-11-24 | 1994-10-04 | Westinghouse Electric Corporation | Light weight steam turbine blade |
US5524341A (en) * | 1994-09-26 | 1996-06-11 | Westinghouse Electric Corporation | Method of making a row of mix-tuned turbomachine blades |
JP3785013B2 (ja) * | 2000-01-12 | 2006-06-14 | 三菱重工業株式会社 | タービン動翼 |
JP2002213202A (ja) * | 2001-01-12 | 2002-07-31 | Mitsubishi Heavy Ind Ltd | ガスタービン翼 |
JP4373629B2 (ja) * | 2001-08-31 | 2009-11-25 | 株式会社東芝 | 軸流タービン |
US6682301B2 (en) | 2001-10-05 | 2004-01-27 | General Electric Company | Reduced shock transonic airfoil |
JP4665916B2 (ja) * | 2007-02-28 | 2011-04-06 | 株式会社日立製作所 | ガスタービンの第1段動翼 |
US20130224034A1 (en) * | 2009-07-09 | 2013-08-29 | Mitsubishi Heavy Industries, Ltd. | Blade body and rotary machine |
US8998582B2 (en) | 2010-11-15 | 2015-04-07 | Sundyne, Llc | Flow vector control for high speed centrifugal pumps |
ES2796526T3 (es) * | 2010-11-30 | 2020-11-27 | Mtu Aero Engines Gmbh | Sistema de paletas para un motor de avión |
CN103590861B (zh) * | 2012-08-15 | 2015-11-18 | 广东核电合营有限公司 | 核电站汽轮机的高压缸及其设计方法 |
JP6396093B2 (ja) * | 2014-06-26 | 2018-09-26 | 三菱重工業株式会社 | タービン動翼列、タービン段落及び軸流タービン |
DE112016000685B4 (de) * | 2015-02-10 | 2023-10-05 | Mitsubishi Heavy Industries, Ltd. | Turbine und gasturbine |
CN106089801B (zh) * | 2016-08-11 | 2018-08-24 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种压气机叶片造型方法 |
EP3569817B1 (fr) * | 2018-05-14 | 2020-10-14 | ArianeGroup GmbH | Agencement d'aubes directrices à utiliser dans une turbine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE334235A (fr) * | 1925-05-27 | 1926-05-21 | ||
BE446861A (fr) * | 1941-08-29 | |||
GB681815A (en) * | 1949-05-31 | 1952-10-29 | Jules Andre Norbert Galliot | Improvements in or relating to gas turbines such as employed for jet-propelled aircraft and like purposes |
US3475108A (en) * | 1968-02-14 | 1969-10-28 | Siemens Ag | Blade structure for turbines |
CH557468A (de) * | 1973-04-30 | 1974-12-31 | Bbc Brown Boveri & Cie | Turbine axialer bauart. |
DE2524250A1 (de) * | 1975-05-31 | 1976-12-02 | Maschf Augsburg Nuernberg Ag | Laufschaufelkranz grosser umfangsgeschwindigkeit fuer thermische, axial durchstroemte turbomaschinen |
-
1979
- 1979-03-16 JP JP2992079A patent/JPS55123301A/ja active Granted
-
1980
- 1980-03-13 CA CA347,567A patent/CA1126169A/fr not_active Expired
- 1980-03-14 FR FR8005812A patent/FR2451453B1/fr not_active Expired
-
1985
- 1985-04-09 US US06/721,469 patent/US4626174A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS55123301A (en) | 1980-09-22 |
JPS6229604B2 (fr) | 1987-06-26 |
FR2451453B1 (fr) | 1986-03-07 |
FR2451453A1 (fr) | 1980-10-10 |
US4626174A (en) | 1986-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1126169A (fr) | Aube de turbine | |
EP1046783B1 (fr) | Aubes de turbine | |
EP1138877B1 (fr) | Aubes de turbines en flèche | |
EP1152122B1 (fr) | Jeu d'aubes de turbomachine | |
EP0801230B1 (fr) | Aube de soufflante recourbée | |
EP1798377B1 (fr) | Aube avec profilés de charge différents le long de l'envergure | |
EP1559871B1 (fr) | Aube de rotor pour une turbomachine | |
CA1166968A (fr) | Aubage a ailettes courbes pour turbomoteur a gaz | |
Bindon et al. | The development of axial turbine leakage loss for two profiled tip geometries using linear cascade data | |
Lieblein | Analysis of experimental low-speed loss and stall characteristics of two-dimensional compressor blade cascades | |
WO2012090657A1 (fr) | Compresseur centrifuge | |
Dunavant et al. | Investigation of a related series of turbine-blade profiles in cascade | |
CA2165863A1 (fr) | Distributeur supersonique pour l'admission d'une turbomachine | |
Boletis | Effects of tip endwall contouring on the three-dimensional flow field in an annular turbine nozzle guide vane: Part 1—experimental investigation | |
Wadia et al. | Inner workings of aerodynamic sweep | |
US4362465A (en) | Set of blades for a turbine | |
EP0023025B1 (fr) | Aube de turbine | |
Murawski et al. | Effect of Variable Axial Chord on a Low-Pressure Turbine Blade | |
Sasaki et al. | Comparison of sweep and dihedral effects on compressor cascade performance | |
Herzig et al. | Visualization studies of secondary flows with applications to turbomachines | |
Hamed | Solid particle dynamic behavior through twisted blade rows | |
Breugelmans | High speed cascade testing and its application to axial flow supersonic compressors | |
Bettner | Experimental investigation in an annular cascade sector of highly loaded turbine stator blading. Volume 1-Analysis and design | |
JPS641643B2 (fr) | ||
Kraft | The development of a laminar wing type turbine bucket |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |